import { InjectionToken } from '@angular/core';
import * as i0 from "@angular/core";
export declare const HE_API_BASE_URL: InjectionToken<string>;
export declare class HeCommonService {
    private _apiBaseUrl;
    constructor(_apiBaseUrl: string);
    get apiBaseUrl(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<HeCommonService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HeCommonService>;
}
